Current windows Version is:
Edition Windows 11 Pro
Version 22H2
Installed on 02-Jan-23
OS build 22621.1413
Experience Windows Feature Experience Pack 1000.22639.1000.0
After last windows update the VirtualBox host is very slow, slow in starting application, slow in booting up any VM, slow in taking snapshots and everything
Any help about how to solve this problem?
Virtualbox host is very slow after latest windows update
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scottgus1
- Site Moderator
- Posts: 20945
- Joined: 30. Dec 2009, 20:14
- Primary OS: MS Windows 10
- VBox Version: PUEL
- Guest OSses: Windows, Linux
Re: Virtualbox host is very slow after latest windows update
right-click the guest in the main Virtualbox window's guest list, choose Show Log.
Search the far left tab's log for this text:
Attempting fall back to NEM
If you find it, Hyper-V is enabled. See HMR3Init: Attempting fall back to NEM (Hyper-V is active).
Setting the VM to 2 processors if it is not already is a possible workaround that may let Hyper-V stay on.
Search the far left tab's log for this text:
Attempting fall back to NEM
If you find it, Hyper-V is enabled. See HMR3Init: Attempting fall back to NEM (Hyper-V is active).
Setting the VM to 2 processors if it is not already is a possible workaround that may let Hyper-V stay on.